subject
Mathematics, 12.12.2019 21:31 katlynnschmolke

Which system of equations has infinitely many solutions?

a. 4x + 2y = 5

-4x - 2y = 1

b. -10x + y = 4

10x - y = -4

c. -8x + y = 2

8x - y = 0

d. -x + 2y = 6

7x - 2y = 12

edit: answer quickly i only have 20 minutes left on this test so i need answers soon !

ansver
Answers: 1
Show answers

Another question on Mathematics

question
Mathematics, 21.06.2019 17:10
Which of the following expressions is equal to 2x^2+8
Answers: 2
Answer
question
Mathematics, 21.06.2019 17:30
Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9
Answers: 2
Answer
question
Mathematics, 21.06.2019 20:30
When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.
Answers: 1
Answer
question
Mathematics, 21.06.2019 20:50
What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex
Answers: 2
Answer
You know the right answer?
Which system of equations has infinitely many solutions?

a. 4x + 2y = 5

-4x...
Questions
question
English, 08.01.2021 07:30
Solve this riddle: what can be as small as a pea or as big as the sky, but doesn't belong to the person who buys it?...
question
Mathematics, 08.01.2021 07:30
Hugh says that “one less than four times a number” can be written as two expressions: 1 - 4n and 4n - 1. Why is Hugh incorrect?...
question
History, 08.01.2021 07:30
What happened to protesters at tiananmen square...
question
Mathematics, 08.01.2021 07:30
Help please thanks pic attached ...
question
Chemistry, 08.01.2021 07:30
Study the given illustration. Complete the missing information on the electromagnetic spectrum...
question
English, 08.01.2021 07:30
how does the quote "Growing up gorilla is just like any other kind of growing up. You make mistakes. You play. You learn. You do it all over again." r...
question
Chemistry, 08.01.2021 07:30
As ice cream freezes do the chemical properties of the substance change? Explain why or why not?...
question
Physics, 08.01.2021 07:30
What happens to homeostasis as we get older?...
question
Mathematics, 08.01.2021 07:30
A group of friends decided to share 4 chocolate bars. If each friend only 2/3 of a chocolate bar how many friends shared the chocolate bars?...
question
Mathematics, 08.01.2021 07:30
jenna has a piece of paper that is 84 square inches in area. it is 10 1/2 inches long. what is the width of the piece of paper in square inches...
question
Chemistry, 08.01.2021 07:30
True or False: The moon does not have an atmosphere, plants, animals or oceans....
question
Mathematics, 08.01.2021 07:30
Classify the triangles as acute obtuse or right
question
Mathematics, 08.01.2021 07:30
Andrew has 3 less than 4 times the number of pennies as quarters. He has 5 more dimes than quarters. If he has $4.37, how many pennies are there?...
question
Computers and Technology, 08.01.2021 07:30
If you are the Head of H. R Department in Ali Manufacture Company and you have hire the totally fresh candidates in your company so what kind of train...
question
Biology, 08.01.2021 07:30
Structures in the cell...
question
Business, 08.01.2021 07:30
Anyone wanna join a gc?:)...
question
Mathematics, 08.01.2021 07:30
Write the slope and a point from each of the given equations 1) y + 5 =-7/4(x-4)...
question
Mathematics, 08.01.2021 07:30
Select all the expressions that are equivalent to 24x + 12. 2(12x + 6) -6(-4x - 2) -3(8x – 4) 12(1 + 2x) -4(-6 - 3x)...
question
Mathematics, 08.01.2021 07:30
Find the sum of -4a-3 and 7a-4....
question
Biology, 08.01.2021 07:30
Any like chiccy nugg's or pizza better...
More questions: Mathematics Another questions
Questions on the website: 13722363
See results (0)